Motion Webcam Plugin install fails

bug2k22

I'm getting an error when installing the Motion Webcam Plugin v3.5.

Prerequisites
RepRapFirmware
Version 3.5.0-rc.3
Duet Software Framework
Version 3.5.0-rc.3

The prerequisites are met, but it fails to install with the following error.

Installation failed!
Failed to install package libavcodec58, package manager exited with code 100

Motion is installed and the service is running.
If I try to install libavcodec58 there are unmet dependency errors.

The following packages have unmet dependencies:
 libavcodec58 : Depends: libaom0 (>= 1.0.0) but it is not installable
                Depends: libcodec2-0.9 (>= 0.9.2) but it is not installable
                Depends: libdav1d4 (>= 0.2.1) but it is not installable
                Depends: libvpx6 (>= 1.6.0) but it is not installable
                Depends: libwebp6 (>= 0.5.1) but it is not installable
                Depends: libx264-160 (>= 2:0.160.3011+gitcde9a93) but it is not installable
                Depends: libx265-192 (>= 3.2) but it is not installable
E: Unable to correct problems, you have held broken packages.

This is running on a raspberry pi 5 on the latest Pi OS with all updates installed.
Any help on how to resolve the issue is appreciated.